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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (155-2.72*10^6/(1.29*10^3))*ln(2.72*10^6/(2.72*10^6-155*1.29*10^3))+155/2.72*10^6*ln(1.29*10^3) .
Question type: Mathematical calculation
Solution:
(155-2.72*10^6/(1.29*10^3))*ln(2.72*10^6/(2.72*10^6-155*1.29*10^3))+155/2.72*10^6*ln(1.29*10^3)
=(155-2.72*10^6/1290)*ln(2.72*10^6/(2.72*10^6-155*1.29*10^3))+155/2.72*10^6*ln(1.29*10^3)
=-1953.527132*ln(2.72*10^6/(2.72*10^6-155*1.29*10^3))+155/2.72*10^6*ln(1.29*10^3)
=-1953.527132*ln(2.72*10^6/2520050)+155/2.72*10^6*ln(1.29*10^3)
=-1953.527132*ln1.079344+155/2.72*10^6*ln(1.29*10^3)
=-1953.527132*ln1.079344+155/2.72*10^6*ln1290
=-1953.527132*0.076353+155/2.72*10^6*ln1290
=-1953.527132*0.076353+155/2.72*10^6*7.162397
=-1953.527132*0.076353+155/2.72*1000000*7.162397
=-149.157657+155/2.72*1000000*7.162397
=-149.157657+56.985294*1000000*7.162397
=-149.157657+56985294*7.162397
=-149.157657+408151298.789718
=408151149.632061
Answer:(155-2.72*10^6/(1.29*10^3))*ln(2.72*10^6/(2.72*10^6-155*1.29*10^3))+155/2.72*10^6*ln(1.29*10^3)=408151149.632061